baber/WOPTO huggingface dataset:
Patent JP-H02125481-A (JP)
Title: Gas laser device
Inventor: NISHIMAE JUNICHI
IPC: H01S3/0975
Filed: 1989-05-08
Abstract: PURPOSE:To obtain a gas laser device having high quality of laser beam by forming a space having different lateral and longitudinal sizes of a section perpendicular to a laser light axis direction between dielectric provided oppositely to a dielectric wall, and forming a microwave mode having an electric field perpendicular to a boundary between the dielectric and a plasma to generate a plasma. CONSTITUTION:In order to conduct a microwave discharge in a discharge space 67 formed between a conductor wall 65 for forming part of a microwave circuit and a dielectric 66 to become a microwave incident window, the microwave is incident only form one face of a plasma, a phenomenon in which the microwave mode of coaxial mode with the plasma in the conductor is managed does not occur, and discharge by a desired microwave mode can be conducted. A vertical electric field is provided also in the wall 65, and an electric field passing the plasma is generated. In this case, the terminating current of the incident microwave flows to the wall 65, the electric field is forcibly formed perpendicularly to the surface of the wall 65, and the field passing the plasma is maintained.
Patent JP-2000300706-A (JP)
Title: End tip for golf club
Inventor: YAMAMOTO SHINJI
IPC: A63B60/22
Filed: 1999-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an end tip easily mounted in a hole provided in a grip end and mounted without a clearance in the hole without damaging the periphery of the hole. SOLUTION: This end tip 5 is mounted in a hole provided in a grip end and formed in plate shape or bar shape. The outer diameter of an end part 14 of fixed length A from one end toward the other end in the thickness direction or longitudinal direction is made equal to or slightly larger than the inner diameter of the hole, and a portion from the other end side end of the end part 14 to the other end is gradually contracted in diameter toward the other end.
Patent JP-H08291436-A (JP)
Title: Crank shedding motion
Inventor: TSUNODA HIROSHI
IPC: D03C1/02
Filed: 1995-04-14
Abstract: PURPOSE: To provide a crank shedding motion capable of producing a difference in speed of vertical motion in front and rear of the maximum shedding positions of an upper and a lower heald frames without increasing a load applied to a prime mover of a loom and thereby producing woven fabric excellent in suitability of fabric, touch feeling, etc., in a loom using the crank shedding motion. CONSTITUTION: This crank shedding motion comprises a crank 1 rotating in synchronism with weaving operations, an interlocking lever 3 having one end installed connectedly through a connecting rod 2 to the crank 1 and a pair of lifting and lowering members 5 for driving heald frames installed connectedly to the other end of the interlocking lever 3.  The crank shedding motion is capable of changing an included angle between the interlocking lever 3 and an interlocking link 4 due to the shaking of the interlocking lever 3 during one revolution of the crank 1 within 90 deg. and setting the length of the connecting rod 2 so as to provide a prescribed value to the dimensional relationship between the shaking speed of either of the lifting and lowering members 5 in front and rear of the first position where the connecting point 1/2 between the crank 1 and the connecting rod 2, the center of rotation (1.0) of the crank 1 and the connecting point 2/3 between the connecting rod 2 and the interlocking lever 3 lie on one straight line and the shaking speed of the other of the lifting and lowering members 5 in front and rear of the second position where the connecting point 1/2, the center of rotation (1.0)  of the crank 1 and the connecting point 2/3 similarly lie on one straight line.
Patent JP-S62269552-A (JP)
Title: Facsimile equipment
Inventor: ASANO KIYOSHI
IPC: H04N1/00
Filed: 1986-05-19
Abstract: PURPOSE:To set optional desired source information by scanning a sheet for input, detecting source information and storing the detected source information into a RAM. CONSTITUTION:In order to input source information, the user of a facsimile equipment writes optional desired source information to be inputted in the designated frame of the sheet for the input, and as well as the time of transmitting a usual facsimile, the sheet for the input is set to a facsimile equipment. A video signal (b) obtained by scanning the sheet for the input in the main scanning direction and sub-scanning direction is sent to a mark detecting circuit 131. A source writing frame preparing circuit 132 removes a source information part only from the video signal (b), sends it to a serial parallel circuit 133, converts it to a parallel source information signal, and thereafter, writes it into a RAM 134 successively. Thus, the source information is set.
Patent JP-S5542111-A (JP)
Title: Back bead shape controlling method in one-side automatic welding
Inventor: NOMURA HIROICHI
IPC: B23K9/06
Filed: 1978-09-19
Abstract: PURPOSE: To hold back bead shapes to correct shapes by burying photoelectric photo detectors in the specified 6 positions of the light transmitable backing material for one-side automatic welding and controlling welding conditions by the electric signals of these photo detectors.  
     CONSTITUTION: Six photoelectric photo detectors 11 (F'R, F'L, M'R, M'L, B'R, B'L) such as of photo diodes, etc. are buried spacially at the specified distances in the specified positions empirically determined from the point right under a torch 5 respectively in the backing strip 8 in contact with the light transmittable backing material 10 (glass fiber) of the base metal 1 to be welded. The photo detectors 11 receive the transmitting light and emit respectively corresponding signals FR, FL, MR, ML, BR, BL. These addition signals cause the control mechanism not illustrated to move the backing strip 8 to the specified position right under the torch 5. At the same time, the addition signal BL+BR is compared with the preset back bead correct shape signal and welding conditions such as welding current, voltage, torch moving speed and other are controlled so that the back bead shape is maintained at the correct shape. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S594914-A (JP)
Title: Cooling device of strip
Inventor: MIYOSHI YOSHIHIRO
IPC: C21D9/52
Filed: 1982-07-02
Abstract: PURPOSE:To enhance cooling efficiency, and to enlarge the ranges of cooling temperature and cooling speed as well, by combining a rod-shaped laminar-flow cooling part and a film-shaped laminar-flow cooling part to constitute a cooling device of a hot rolled strip. CONSTITUTION:A strip 3 sent out from a final finishing mill 4 is quenched near to the coiling temperature of the coil 3 bya slit-laminar cooling device 9a, which uses a large amount of cooling water and has high cooling efficiency. Next, the strip 3 is sent to a hair-pin laminar-cooling device 9b and is cooled strictly to the coiling temperature, and then is coiled by a down coiler 5.
Patent JP-H01283734-A (JP)
Title: Ferrite core microfuse and its manufacture
Inventor: IGARI KENICHI
IPC: H01H85/00
Filed: 1988-05-11
Abstract: PURPOSE:To manufacture a fuse at low cost, make installation of the fuse easy, and attain a device having an excellent noise removing effect for removing high frequency noise by sealing and shaping a fuse consisting of a fuse tubular globe and a hollow ferrite core fitted on the external circumference of the globe and a magnetic sensor placed adjoining to the fuse. CONSTITUTION:A fuse 2 consisting of a fuse tubular globe and 1 or equal to or more than 2 of hollow ferrite cores 4 fitted on the external circumference of the globe and a magnetic sensor 5 placed adjoining to the fuse are sealed and shaped with a molding material 6. Noise is lowered due to fitting the ferrite cores 4, and the operation of the fuse can be detected procisely because of installing the magnetic sensor. The fuse, which is manufactured at low cost, simple to be installed and easy to be manufactured, and having an effect to remove high frequency noise and function to monitor the fuse operation, can be attained.
Patent JP-S5639003-A (JP)
Title: Method for reducing damage of paddy-rice plant with agricultural chemical
Inventor: OOMORI KAORU
IPC: A01N25/32
Filed: 1979-09-07
Abstract: PURPOSE: To reduce the damage of paddy rice plant after transplantation caused by the treatment with probenazole in the nursing box, by treating the soil in the nursing box with 4-methylsulfonyloxyphenyl-N-methylthiol carbamate before seeding.  
     CONSTITUTION: The soil in a nursing box of paddy-rice plant is treated, before seeding, with 4-methylsulfonyloxyphenyl-N-methylthiol carbamate which is an agricultural and horticultural soil disinfectant. Rice is seeded to the soil, cultured for 10W20 days by conventional method, and treated with 3-allyloxy-1,2-benzoisothiazole-1,1-dioxide (probenazole). By this process, the damage of the paddy-rice plant, e.g. yellowing of the leaves, retardation of growth, etc. after transplantation, can be reduced. The amounts of the agents are, 0.1W5g of the carbamate compound and 2.4W4g of probenazole per one nursery box. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5740162-A (JP)
Title: Hydraulic torque converter with direct-coupled clutch
Inventor: TAGA YUTAKA
IPC: F16H45/02
Filed: 1980-08-20
Abstract: PURPOSE: To prevent generation of vibraton and noise in a car by means of a construction to change the rotary strain of a rotary damper in two stages in accordance with the increase of transmission torque in order to reduce the direct transmission of torque change in a direct-coupled clutch.  
     CONSTITUTION: A rotary damper is constructed of disk element 26, 27, 29, and a compression coil spring 30. The right end of the coil spring 30 is supported by a right end 40a of a ring-shaped flange 40, while the left end by an end rim 42a of an opening 42 of the disk element 29. Besides, an end rim 42'a is positoned to be separated by a circumferential distance (f) from a spring 30'. Thereby, the relation beween rotary strain and transmission torque in the rotary damper can be shown by a solid line, and the rotary strain of the rotary damper is D 2  when a direct- coupled clutch is operated at a transmission torque T 2 , and the value of T 2 /D 2  is reduced. Coonsequently, shock and vibration at the time of low torque can be absorbed more efficiently for preventing vibration and noise. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05286495-A (JP)
Title: Door lock device for aircraft
Inventor: MATSUI NOBUO
IPC: E05C3/10
Filed: 1992-04-08
Abstract: PURPOSE:To easily constitute a hoop tension type door and eliminate the restraint for the space in a room by installing a connecting means for the interlocking with a door latch means and an operation part for the connecting means, and turning a hook shaped latch installed on the door latch means in the direction inside the surface of a door panel. CONSTITUTION:Door latch means 10,... installed at the peripheral edge of a door panel 7 consists of a hook mount 11 fixed on the door panel 7 and a hook 12. A connecting means 15 connected with the door latch means 10,... consists of a turn buckles 16,... equipped with each spring which are connected with the hooks 12,..., rod 17, bellcrank 18, push/pull wire 19, etc., and the edge part is connected with a handle 20 as operation part. Each hook 12,... is operated at the same time by this operation. In this case, the hook 12 turns along the surface of the door panel 7 for an engagement pin 25 for the engagement of the hook 12. Accordingly, the cabin space on the room inside is perfectly free from restraint.
Patent JP-2000303068-A (JP)
Title: Sulfur-coated soil conditioner
Inventor: MACHITANI KIICHI
IPC: C09K109/00
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To obtain a soil conditioner which acts as an acidity-adjusting agent and also exhibits soil-conditioning effects in a green of a sand-base structure by causing at least a part of the surface of porous ceramic particles to carry sulfur. SOLUTION: Zeolite, vermiculite, perlite and bentonite are preferable porous ceramics. When used for conditionig the floor soil of a putting green, a teeing ground, or the like, of a golf cource, porous sintered ceramics sintered at high temperatures and having high strengths are the most preferable, preferable examples being a sintered natural or synthetic zeolite and a silica-alumina base sintered ceramic obtained by sintering a molded fine powder derived from foundry sand. The coating with sulfur is carried out by spraying molten sulfur to porous ceramic particles with an apparatus such as a rotary drum coater. The conditioner is scattered on a lawn surface together with a fertilizer and new sand supplied as topdressing. When the conditioner is applied in floor soil, the pH of sand decreases from 7.7 to 6.5 and further to about 6.0.
Patent JP-S63281315-A (JP)
Title: Optical transmission path
Inventor: INOUE HIROAKI
IPC: G02B6/036
Filed: 1987-05-13
Abstract: PURPOSE:To transmit the light wave and electric signal concurrently with low loss by constituting the whole or part of a clad section or a jacket section with a superconductive material. CONSTITUTION:The whole or part of a clad section 2 or the whole or part of a jacket section 3 of an optical transmission path is made of a superconductor. Since the electric resistance of the superconductor is 0, when this superconductor is used for the whole or part of the clad section and jacket section of the optical transmission path, the leakage of the electric field of the light wave into the superconductor is almost 0, thus an increase of the transmission loss of the light wave is not caused. The optical transmission path using the superconductor material for the covering can transmit the light wave and electric signal with low loss because the superconductor transmits the electric energy with no loss as it is well known.
Patent JP-S62201671-A (JP)
Title: Viscous liquid extruder
Inventor: TOKOROZAWA SADAO
IPC: B05C5/00
Filed: 1986-05-21
Abstract: PURPOSE:To enable injection of a foamless viscous liquid and to stabilize a discharge rate even if the viscous liquid in a storage container decreased by removing the foam included in the viscous liquid at the time of injecting the viscous liquid onto the surface of a work. CONSTITUTION:The viscous liquid is discharged toward a nozzle 5 in the storage container 3 having a discharge port 10, the viscous liquid in the container 3 is pressurized by pneumatic devices 7, 1. A screw device 4 consisting of a cylinder 15 and a screw rod 14 rotatably inserted into the cylinder 15 is interposed between the nozzle 5 and the container 3. The nozzle 5 is projectingly provided to the liquid outlet side of the cylinder 15 and a supply hole 16 to be introduced with the viscous liquid is provided to the side face on the side opposite from the liquid outlet side of the cylinder 15. The discharge port 10 of the container 3 is coupled to the supply hole 16. A foam vent hole 18 is provided on the side face on the side opposite from the liquid outlet side of the cylinder 15 and in the position backward of the supply hole 16. As a result, the foamless viscous liquid is injected.
Patent JP-H0974063-A (JP)
Title: Mark for measurement of accuracy in superposition, method for correcting detect of the mark, photomask having the mark, and manufacture and exposure device for the photomask
Inventor: NARIMATSU KOICHIRO
IPC: G03F1/42
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a mark for measurement of accuracy in superposition where the influence of aberration is taken into consideration, by making each mark for measurement, which is made in the same manufacture process as the constituent part of a semiconductor device composed of two stacked layers, have a pattern which is affected by the same aberration as the time of having applied light to the constituent member. SOLUTION: The first measurement mark 100 is made through a gate oxide film 2 above a semiconductor substrate 1, and it is constituted of an auxiliary measurement pattern 100A of 0.4μm wide, along the sides of a square of 25μm×25μm, as a left pattern. The second measurement pattern 200 is made through an interlayer oxide film 3 above the first measurement mark 100, and plural pieces of punched patterns 200A of 0.5μm×0.5μm are arranged along the side of the square of 15μm×15μm. Accordingly, using the first measuring mark 100 and the second measuring mark 200, the observed detection signal has the same comatic aberration as that of the work line, the bit line, and the contact hole made within the semiconductor device.
Patent JP-H02307718-A (JP)
Title: Formation of pierced road in body and the road
Inventor: ANTONIUSU FUAN POOTEN
IPC: B29C45/26
Filed: 1989-05-08
Abstract: PURPOSE: To manufacture an accurately controlled injection molding product by providing two integral blocks, forming a pair of grooves of corresponding shape on corresponding side face of the block, connecting the grooves to oppositely dispose the side faces, connecting the blocks to one body, and providing a through channel in the integrated body. CONSTITUTION: Outlets 22, 23 of a channel are connected to a pump 20 via a filter 34, and the pump 20 is connected at its other end to an inlet 24. A pulsating pump is pumped to press to feed an abrasive slurry reciprocatingly in the channel formed with a boundary by grooves 8, 9 during a set period. After a hot runner 1 is completed, an injection nozzle 25 is connected to the outlets 22, 23. A plastic heated via the nozzles and softened is injected in a molding cavity of an injection molding die. Accordingly, a rheological shape of the channel can be very precisely controlled.
Patent JP-S607101-A (JP)
Inventor: MOMOKI TAKAMICHI
IPC: C04B35/453
Filed: 1983-06-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61272378-A (JP)
Title: Apparatus for aluminum film by cvd and manufacture of said apparatus
Inventor: FURUMURA YUJI
IPC: H01L21/285
Filed: 1985-05-27
Abstract: PURPOSE:To form a superior Al film on each substrate by producing AlCl3 in the reaction tube of a CVD apparatus for Al. CONSTITUTION:A gas contg. HCl is fed from the gas feed port 13 of a reaction tube 11 as shown by an arrow. A crucible 16 for evaporating Al 15 is placed in the tube 11 on the upper stream side to which the gas is fed, the Al 15 is evaporated by heating to produce gaseous AlCl3, and each substrate 12 is heated to a proper temp. to form an Al film on the surface of the substrate 12. By this method, superior Al can be deposited and the control of the temps. of a vessel contg. AlCl3 and a pipe for feeding it is made unnecessary, facilitat ing the maintenance of the apparatus.
Patent JP-S5239471-A (JP)
Title: Magnet type ignition device
Inventor: ARITAKA AKITOSHI
IPC: F23Q5/00
Filed: 1975-09-23
Abstract: PURPOSE: To provide an ignition device capable of easily generating a high voltage by providing a movable member by which two magnetic circuits with a common permanent magnet are opened and closed alternately, and an induction coil connected to one of the circuits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0412259-A (JP)
Title: Method for determining background intensity of fluorescent x-ray analysis
Inventor: ARAI TOMOYA
IPC: G01N23/223
Filed: 1990-05-02
Abstract: PURPOSE:To allow the correction over the entire wavelength region by multiplying the calculated value added with the absorption attenuation by an analysis sample by the conversion factor corresponding to the ratio of the background (BG) intensity of a standard sample and the theoretical calculated intensity thereof. CONSTITUTION:The analysis of, for example, the iron and impurities contained in an iron ore is executed by powdering the iron ore, molding the powder under pressurization or diluting the powder with about 10-times flux and vitrifying the dilute to decrease the crossinterference of the coexisting samples. since the sample is diluted 10 times in this case, the X-ray intensity of BG is entirely different from the X-ray intensity of the powder sample. The high-purity iron oxide powder of this sample is, thereupon, molded under pressurization to prepare the standard sample and the BG X-ray intensity thereof is measured. The BG intensities at the respective wavelengths are then determined. The BG X-ray intensity approximate to the actually measured value is determined if these values are applied to the sample of silicon oxide powder and glass bead samples of FeO, etc., and the intensities of the X-rays scattered by the samples are calculated. The correction over the entire wavelength region is possible in this way.
Patent JP-S5740274-A (JP)
Title: Original lighting device of copying machine
Inventor: AGATA YOSHIAKI
IPC: G03G15/04
Filed: 1980-08-23
Abstract: PURPOSE:To equalizing a distribution of intensity of illumination, and to prevent generation of uneven density of a picture, by providing a light screening part on a reflector for covering plural light sources which have been placed lineary, and controlling the intensity of illumination of an irradiated light beam, at a corresponding point of an original corresponding to the center point of the light source. CONSTITUTION:Plural linearly placed lamps 2... are covered by a reflector 1 which is equipped with a reflection surface of a circular arc part 6 centering around the lamp 2, and a curved part 7, and an original 12 is slit-exposed by reflected rays by a reflector 8 and the parts 6, 7. In this part 6, a light screening part 13 consisting of a light absorbing material is provided at a position for forming two reflection parts I to a corresponding point A of the original 12 corresponding to the center part D of the lamps 2... formed between the adjacent lamps 2, 2. In this way, the intensity of illumination of the corresponding point A is reduced by a prescribed extent, the distribution of intensity of illumination of the scanning exposure light beam of the original 12 is equalized, and a picture having little uneven density is formed.
Patent JP-H02293757-A (JP)
Title: Electrophotographic sensitive body
Inventor: OSHIMA KOICHI
IPC: G03G5/14
Filed: 1989-05-08
Abstract: PURPOSE:To enhance sensitivity and to lessen the degradation in chargeability due to electrostatic fatigue by incorporating zirconium oxide particles subjected to a surface treatment with an org. titanium compd. and binder resin into an under coating layer to be provided on a conductive base body. CONSTITUTION:The electrophotographic sensitive body is formed by successively laminating the under coating layer, a charge generating layer and a charge transfer layer on the photosensitive base body. The zirconium oxide particles subjected to the surface treatment with the org. titanium compd. and the binder resin are incorporated into the under coating layer and the reaction cured matter of a polyacetal resin and a cyclic aliphat. isocyanate compd. is used for the binder resin. The high sensitivity is obtd. in such a manner; in addition, the rise of the electrostatic potential is expedited and the residual potential is lessened even after the repetition of the electrostatic charge exposing. The change in the electrical characteristics with temp. and humidity is lessened as well.
Patent JP-S60261757-A (JP)
Title: Antiskid controller
Inventor: KUBO JIYUN
IPC: B60T8/40
Filed: 1984-06-07
Abstract: PURPOSE:To eliminate the useless consumption of battery power source by suspending the operation of the hydraulic motor of an antiskid controller at early time after a car stops. CONSTITUTION:Each decompression signal is outputted indpendently according to the state of a right front wheel, left fron wheel, and rear wheels from control parts 3a-3c during antiskid control. A motor control part 5 outputs a driving signal on the basis of each decompression signal, and a hydraulic motor M continues operation. When the calculated wheel speed becomes zero after the lapse of a certain time shorter than a certain time during which the output of the signal for driving the hydraulic motor is continued, the hydraulic motor M is brought into stop.